Club
Certificate
2022

Boat

Suvihuvi

Fin 7508

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles43.2°42.0°41.8°40.5°39.6°39.4°39.1°
Beat VMG3.544.254.674.895.005.065.13
52°5.416.386.877.057.147.197.25
60°5.726.657.077.257.347.397.43
75°5.986.847.227.457.617.717.82
90°5.926.837.257.527.767.988.29
110°5.656.797.337.687.998.208.56
120°5.486.657.267.648.038.448.95
135°4.936.086.967.407.778.209.15
150°4.095.176.196.987.407.758.60
Run VMG3.544.485.366.156.767.237.92
Gybe Angles138.3°149.8°148.9°157.4°170.0°178.1°179.0°

APH: 561.0

CDL: 8.963

GPH: 627.3

CertNo:

BOAT
ClassSirena 38DesignerHåkan SödergrenBuilderAge dateSeries date05/1988Offset fileL5530.BOFData fileFIN7508
HULL
Length Overall11.620 mMaximum Beam3.134 mDraft1.786 mDisplacement5,600 kgDLR6.4909IMS DivisionCruiser/RacerDynamic Allowance0.024%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.408m
CREW
Maximum weight450 kgMinimum weight338 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail38.3339.07Headsail Luffed40.2140.21Headsail FlyingSymmetric84.5984.59Asymmetric
STORM SAIL AREAS (m²)
Trysail11.27Storm Jib8.07Heavy Weather Jib21.78
SAIL LIMITS
Headsails5  Spinnakers4
STABILITY
Righting Moment95.4 kg·mStability IndexN/A
The owner and any other person in charge is responsible that boat is complying with her certificate in accordance with RRS 78.1 and ORC Rule 304.

Club
Certificate
2022

Boat

Suvihuvi

Fin 7508

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1016.4848.0771.0736.3719.9712.1702.2
52°665.7564.1524.1510.5504.1500.7496.8
60°629.6541.2509.4496.7490.6487.1484.4
75°602.1526.5498.5483.4473.3467.0460.4
90°608.1527.0496.4478.5463.8450.9434.2
110°637.6530.5491.3468.8450.5439.1420.7
120°656.6541.3495.9471.2448.1426.8402.3
135°729.8591.9517.6486.4463.1439.0393.7
150°880.5695.7582.0515.6486.6464.3418.7
Run VMG1016.7803.3672.0585.1532.9498.0454.3
Selected Courses
Windward / Leeward1016.6825.7721.5660.7626.4605.1578.3
All purpose777.0642.7577.4542.6522.2508.1487.0
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward690.60.8688
All purpose561.01.0695
 
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low709.90.8452
Triple Number Coastal/Long Distance Medium557.51.0763
Triple Number Coastal/Long Distance High503.71.1911
Triple Number Windward/Leeward Low921.10.6514
Triple Number Windward/Leeward Medium686.20.8744
Triple Number Windward/Leeward High600.40.9994
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance611.50.9811
Triple Number Coastal/Long Distance Low709.90.8452
Triple Number Coastal/Long Distance Medium557.51.0763
Triple Number Coastal/Long Distance High503.71.1911
Triple Number Windward/Leeward Low921.10.6514
Triple Number Windward/Leeward Medium686.20.8744
Triple Number Windward/Leeward High600.40.9994
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1016.6775.8650.6579.1541.8512.3466.0
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.7628
Downwind "popa"0.9205
70% up, 30% down "Ilhabela"0.8041
30% up, 70% down "Ilhabela-inverso"0.8668
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low709.90.8452
Triple Number Coastal/Long Distance Medium557.51.0763
Triple Number Coastal/Long Distance High503.71.1911
Triple Number Windward/Leeward Low921.10.6514
Triple Number Windward/Leeward Medium686.20.8744
Triple Number Windward/Leeward High600.40.9994
Predominantly Upwind605.80.9905
Predominantly Downwind568.11.0561
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low709.90.8452
Triple Number All Purpose Medium557.51.0763
Triple Number All Purpose High503.71.1911
Triple Number Windward/Leeward Low921.10.6514
Triple Number Windward/Leeward Medium686.20.8744
Triple Number Windward/Leeward High600.40.9994
Predominantly Upwind605.80.9905
Predominantly Downwind568.11.0561
Predominantly Upwind Low785.40.7639
Predominantly Upwind Medium626.80.9572
Predominantly Upwind High591.41.0145
Predominantly Downwind Low784.30.7650
Predominantly Downwind Medium563.61.0646
Predominantly Downwind High471.31.2731
Chicago-Mac Upwind0.9734
Chicago-Mac All Purpose1.0023
Chicago-Mac Downwind1.0378
Bayview-Mac Cove Island0.9382
Bayview-Mac Shore0.9462
Victoria-Maui1.1110
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance611.50.9811
Triple Number Coastal/Long Distance Low709.90.8452
Triple Number Coastal/Long Distance Medium557.51.0763
Triple Number Coastal/Long Distance High503.71.1911
Triple Number Windward/Leeward Low921.10.6514
Triple Number Windward/Leeward Medium686.20.8744
Triple Number Windward/Leeward High600.40.9994
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1016.6775.8650.6579.1541.8512.3466.0
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance611.50.9811
Triple Number Coastal/Long Distance Low709.90.8452
Triple Number Coastal/Long Distance Medium557.51.0763
Triple Number Coastal/Long Distance High503.71.1911
Triple Number Windward/Leeward Low921.10.6514
Triple Number Windward/Leeward Medium686.20.8744
Triple Number Windward/Leeward High600.40.9994
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1016.6775.8650.6579.1541.8512.3466.0
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance611.5
Triple Number Coastal/Long Distance Low709.9
Triple Number Coastal/Long Distance Medium557.5
Triple Number Coastal/Long Distance High503.7
Triple Number Windward/Leeward Low921.1
Triple Number Windward/Leeward Medium686.2
Triple Number Windward/Leeward High600.4
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1016.6775.8650.6579.1541.8512.3466.0
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance611.50.9811
Triple Number Coastal/Long Distance Low709.90.8452
Triple Number Coastal/Long Distance Medium557.51.0763
Triple Number Coastal/Long Distance High503.71.1911
Triple Number Windward/Leeward Low921.10.6514
Triple Number Windward/Leeward Medium686.20.8744
Triple Number Windward/Leeward High600.40.9994
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1016.6775.8650.6579.1541.8512.3466.0
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)611.50.9811
Triple Number Coastal/Long Distance Low709.90.8452
Triple Number Coastal/Long Distance Medium557.51.0763
Triple Number Coastal/Long Distance High503.71.1911
Triple Number Windward/Leeward Low921.10.6514
Triple Number Windward/Leeward Medium686.20.8744
Triple Number Windward/Leeward High600.40.9994
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1016.6775.8650.6579.1541.8512.3466.0
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low709.90.8452
Triple Number Coastal/Long Distance Medium557.51.0763
Triple Number Coastal/Long Distance High503.71.1911
Triple Number Windward/Leeward Low921.10.6514
Triple Number Windward/Leeward Medium686.20.8744
Triple Number Windward/Leeward High600.40.9994
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8452
Triple Number Coastal/Long Distance Medium1.0763
Triple Number Coastal/Long Distance High1.1911
Triple Number Windward/Leeward Low0.6514
Triple Number Windward/Leeward Medium0.8744
Triple Number Windward/Leeward High0.9994
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1016.6775.8650.6579.1541.8512.3466.0
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance611.50.9811
Triple Number Coastal/Long Distance Low709.90.8452
Triple Number Coastal/Long Distance Medium557.51.0763
Triple Number Coastal/Long Distance High503.71.1911
Triple Number Windward/Leeward Low921.10.6514
Triple Number Windward/Leeward Medium686.20.8744
Triple Number Windward/Leeward High600.40.9994
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1016.6775.8650.6579.1541.8512.3466.0
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low709.90.8452
Triple Number Coastal/Long Distance Medium557.51.0763
Triple Number Coastal/Long Distance High503.71.1911
Triple Number Windward/Leeward Low921.10.6514
Triple Number Windward/Leeward Medium686.20.8744
Triple Number Windward/Leeward High600.40.9994
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance611.50.9811
Triple Number Coastal/Long Distance Low709.90.8452
Triple Number Coastal/Long Distance Medium557.51.0763
Triple Number Coastal/Long Distance High503.71.1911
Triple Number Windward/Leeward Low921.10.6514
Triple Number Windward/Leeward Medium686.20.8744
Triple Number Windward/Leeward High600.40.9994
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1016.6775.8650.6579.1541.8512.3466.0
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance611.50.9811
Triple Number Coastal/Long Distance Low709.90.8452
Triple Number Coastal/Long Distance Medium557.51.0763
Triple Number Coastal/Long Distance High503.71.1911
Triple Number Windward/Leeward Low921.10.6514
Triple Number Windward/Leeward Medium686.20.8744
Triple Number Windward/Leeward High600.40.9994
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1016.6775.8650.6579.1541.8512.3466.0
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low921.10.6514
Triple Number Windward/Leeward Medium686.20.8744
Triple Number Windward/Leeward High600.40.9994
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1016.6775.8650.6579.1541.8512.3466.0
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low709.9
Triple Number Coastal/Long Distance Medium557.5
Triple Number Coastal/Long Distance High503.7
Triple Number Windward/Leeward Low921.1
Triple Number Windward/Leeward Medium686.2
Triple Number Windward/Leeward High600.4
Predominantly Upwind605.8
Predominantly Downwind568.1
Predominantly Reaching544.1
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Coastal/Long Distance611.50.9811
Triple Number Coastal/Long Distance Low709.90.8452
Triple Number Coastal/Long Distance Medium557.51.0763
Triple Number Coastal/Long Distance High503.71.1911
Triple Number Windward/Leeward Low921.10.6514
Triple Number Windward/Leeward Medium686.20.8744
Triple Number Windward/Leeward High600.40.9994
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1016.6775.8650.6579.1541.8512.3466.0
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8452
Triple Number Coastal/Long Distance Medium1.0763
Triple Number Coastal/Long Distance High1.1911
Triple Number Windward/Leeward Low0.6514
Triple Number Windward/Leeward Medium0.8744
Triple Number Windward/Leeward High0.9994
Coastal/Long Distance0.9811
Predominantly Upwind0.9905
Predominantly Downwind1.0561
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)0.9811
Tretall Distanseseilas Lite vind0.8452
Tretall Distanseseilas Mellomvind1.0763
Tretall Distanseseilas Mye vind1.1911
Tretall Pølsebane Lite vind0.6514
Tretall Pølsebane Mellomvind0.8744
Tretall Pølsebane Mye vind0.9994
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas1016.6775.8650.6579.1541.8512.3466.0
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low709.90.8452
Triple Number Coastal/Long Distance Medium557.51.0763
Triple Number Coastal/Long Distance High503.71.1911
Triple Number Windward/Leeward Low921.10.6514
Triple Number Windward/Leeward Medium686.20.8744
Triple Number Windward/Leeward High600.40.9994
Coastal/Long Distance611.50.9811
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind605.80.9905
Predominantly Downwind568.11.0561
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore586.31.0233
Cape Doctor Coastal493.31.2162
Triple Number Coastal/Long Distance Low709.90.8452
Triple Number Coastal/Long Distance Medium557.51.0763
Triple Number Coastal/Long Distance High503.71.1911
Triple Number Windward/Leeward Low921.10.6514
Triple Number Windward/Leeward Medium686.20.8744
Triple Number Windward/Leeward High600.40.9994
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8452
Triple Number Coastal/Long Distance Medium1.0763
Triple Number Coastal/Long Distance High1.1911
Triple Number Windward/Leeward Low0.6514
Triple Number Windward/Leeward Medium0.8744
Triple Number Windward/Leeward High0.9994
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8452
Triple Number Coastal/Long Distance Medium1.0763
Triple Number Coastal/Long Distance High1.1911
Triple Number Windward/Leeward Low0.6514
Triple Number Windward/Leeward Medium0.8744
Triple Number Windward/Leeward High0.9994
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance611.50.9811
Triple Number Coastal/Long Distance Low709.90.8452
Triple Number Coastal/Long Distance Medium557.51.0763
Triple Number Coastal/Long Distance High503.71.1911
Triple Number Windward/Leeward Low921.10.6514
Triple Number Windward/Leeward Medium686.20.8744
Triple Number Windward/Leeward High600.40.9994
Predominantly Upwind605.80.9905
Predominantly Downwind568.11.0561
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1016.6775.8650.6579.1541.8512.3466.0
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance611.50.9811
Triple Number Coastal/Long Distance Low709.90.8452
Triple Number Coastal/Long Distance Medium557.51.0763
Triple Number Coastal/Long Distance High503.71.1911
Triple Number Windward/Leeward Low921.10.6514
Triple Number Windward/Leeward Medium686.20.8744
Triple Number Windward/Leeward High600.40.9994
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1016.6775.8650.6579.1541.8512.3466.0
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low709.90.8452
Triple Number All Purpose Medium557.51.0763
Triple Number All Purpose High503.71.1911
Triple Number Windward/Leeward Low921.10.6514
Triple Number Windward/Leeward Medium686.20.8744
Triple Number Windward/Leeward High600.40.9994
Predominantly Upwind605.80.9905
Predominantly Downwind568.11.0561
Predominantly Upwind Low785.40.7639
Predominantly Upwind Medium626.80.9572
Predominantly Upwind High591.41.0145
Predominantly Downwind Low784.30.7650
Predominantly Downwind Medium563.61.0646
Predominantly Downwind High471.31.2731
Chicago-Mac Upwind0.9734
Chicago-Mac All Purpose1.0023
Chicago-Mac Downwind1.0378
Bayview-Mac Cove Island0.9382
Bayview-Mac Shore0.9462
Harvest Moon Regatta496.41.2087
Victoria-Maui1.1110
5-Band
Windward/Leeward
Time On DistanceTime On Time
5-Band Low1001.90.5989
5-Band Low / Medium844.30.7106
5-Band Medium674.20.8899
5-Band Medium / High608.80.9855
5-Band High582.91.0293

Club
Certificate
2022

Boat

Suvihuvi

Fin 7508

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSirena 38MeasurementHINPlan reviewHull constructionCoredAramid Hull CoreNoCarbon RudderNoLight stanchionsNoTrim tabNo
LOA11.620Max. Beam3.134Draft1.786Displacement5,600Wetted area23.90IMS L9.701LSM09.519Acc. length10.185Sink (kg/mm) 17.38
VCGD-0.132VCGM-0.101RM Measured (kg·m) 95.4RM Default (kg·m) 95.4Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.408PBW0.105PIPA0.0037
EDL1.300ST10.080ST20.150
ST30.150ST40.100ST50.280
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays1Spreaders2
P13.700IG12.700ISP12.750MDT10.110MDL10.160MDT20.090MDL20.115TL2.000MWGO
E4.700J4.160BAS1.400FSDFoilSFJSPL4.060WPLTPS0.000BDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG estimatedFlotation Date08/04/2020MeasurerComment
SFFP0.946FFMFF1.116LCFcl6.463SG
SAFP10.393FAMFA0.983LCFsh6.649HBI1.034
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible

Club
Certificate
2022

Boat

Suvihuvi

Fin 7508

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateMakerMaterialComment30.160.981.763.053.9438.33KindbergKevlarYellow10.150.871.562.793.7636.11North SailsDacronwhite
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateMakerMaterialComment16.2312.68NoNo 40.2130/08/2020KindbergKevlarGrey & yellow
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateMakerMaterialComment112.8012.8012.808.007.6584.5930/08/2020North SailsNylonAll white